I Stephan, is it other call to do between the calling of drawable->dirtyDisplayList() and the calling of the sceneView->Draw()? I tried it and it is still not working. The color are not updated. I tried drawable->setSupportsDisplayList(false) too and I have the same result. Thank you for your help.
My update color function is called between the cull and the draw call. Jo On 6/12/07, Stephan Huber <[EMAIL PROTECTED]> wrote:
Jonathan Richard schrieb: > I need to update the colors of my drawables at run time. So I call > setColorArray on my geometries but the changement is not visible at > display instead I call init on my sceneView after the update of the > colorArray. Is it a better way to update the colors? You can modify the colorarray on the fly, no need to re-set it after a change. Be sure to call drawable->dirtyDisplayList() so OpenGL can recreate its displaylist. If you change the colors frequently (= every frame) then it's better to disable displaylists for the particular drawable: drawable->setSupportsDisplayList(false). Hope that helps, Stephan _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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